| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| iOS | 889 | 20.8 % | 906 | 19.6 % | ||
 | iOS (iPhone) | 754 | 17.6 % | 771 | 16.6 % |   |
 | iOS (iPad) | 135 | 3.1 % | 135 | 2.9 % | |
| Macintosh | 658 | 15.4 % | 751 | 16.2 % | ||
 | OS X 10.9 Mavericks | 2 | 0 % | 2 | 0 % | |
 | OS X 10.8 Mountain Lion | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.7 Lion | 5 | 0.1 % | 5 | 0.1 % | |
 | Mac OS X 10.6 Snow Leopard | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.5 Leopard | 1 | 0 % | 1 | 0 % | |
 | macOS 10.15 Catalina | 606 | 14.2 % | 699 | 15.1 % | |
 | macOS 10.14 Mojave | 1 | 0 % | 1 | 0 % | |
 | macOS 10.13 High Sierra | 1 | 0 % | 1 | 0 % | |
 | OS X 10.11 El Capitan | 1 | 0 % | 1 | 0 % | |
 | OS X 10.10 Yosemite | 6 | 0.1 % | 6 | 0.1 % | |
 | Mac OS X others | 33 | 0.7 % | 33 | 0.7 % | |
| Linux | 505 | 11.8 % | 555 | 12 % | ||
 | Ubuntu | 28 | 0.6 % | 28 | 0.6 % | |
 | Debian | 2 | 0 % | 2 | 0 % | |
 | Centos | 1 | 0 % | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 474 | 11.1 % | 524 | 11.3 % | |
| Windows | 1,203 | 28.1 % | 1,367 | 29.5 % | ||
 | Windows XP | 8 | 0.1 % | 8 | 0.1 % | |
 | Windows (unknown version) | 1 | 0 % | 1 | 0 % | |
 | Windows Phone | 1 | 0 % | 1 | 0 % | |
 | Windows NT | 15 | 0.3 % | 15 | 0.3 % | |
 | Windows Vista (LongHorn) | 9 | 0.2 % | 9 | 0.1 % | |
 | Windows 8.1 | 17 | 0.3 % | 17 | 0.3 % | |
 | Windows 8 | 3 | 0 % | 3 | 0 % | |
 | Windows 7 | 34 | 0.7 % | 35 | 0.7 % | |
 | Windows 2003 | 2 | 0 % | 2 | 0 % | |
 | Windows 10 | 1,113 | 26 % | 1,276 | 27.6 % | |
| BSD | 3 | 0 % | 3 | 0 % | ||
 | FreeBSD | 3 | 0 % | 3 | 0 % | |
| Android | 957 | 22.4 % | 985 | 21.3 % | ||
 | Google Android 9.x Pie | 20 | 0.4 % | 20 | 0.4 % | |
 | Google Android 7.x Nougat | 4 | 0 % | 4 | 0 % | |
 | Google Android 6.x Marshmallow | 5 | 0.1 % | 12 | 0.2 % | |
 | Google Android 5.x Lollipop | 14 | 0.3 % | 14 | 0.3 % | |
 | Google Android 4.4 KitKat | 2 | 0 % | 2 | 0 % | |
 | Google Android 4.1-4.3 Jelly Bean | 5 | 0.1 % | 5 | 0.1 % | |
 | Google Android 4.0 Ice Cream Sandwich | 3 | 0 % | 3 | 0 % | |
 | Google Android 2.3 Gingerbread | 1 | 0 % | 1 | 0 % | |
 | Google Android 10.x | 160 | 3.7 % | 181 | 3.9 % | |
 | Google Android Unknown | 743 | 17.4 % | 743 | 16 % | |
| Others | 52 | 1.2 % | 53 | 1.1 % | ||
 | Unknown | 47 | 1.1 % | 48 | 1 % | |
 | Unknown Unix system | 5 | 0.1 % | 5 | 0.1 % | |